BGP map for 206.251.52.0/23

206.251.52.0/23 is announced by AS49304 SAKURA-AS and seen by 329 peers of 23 RIPE RIS collectors, over 258 different AS paths. Its busiest upstreams are AS2516 KDDI CORPORATION (56%), AS9516 SAKURA LINK LIMITED (14%) and AS17676 SoftBank Corp. (12%). The most common path, used by 11 peers, is AS24482 AS49304.

Routes checked 01:44:12 UTC

No change in the origin, the upstreams or the number of peers since 01:44 UTC, when this site first looked at 206.251.52.0/23.

329collector peers

23RIS collectors

258distinct AS paths

4.1average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS2516 KDDI CORPORATION	184	56%
AS9516 SAKURA LINK LIMITED	45	14%
AS17676 SoftBank Corp.	40	12%
AS6939 Hurricane Electric LLC	40	12%
AS24482 SG.GS	11	3%
AS1828 Unitas Global	1	<1%
AS36236 NetActuate, Inc	1	<1%
AS18106 Viewqwest Pte Ltd	1	<1%
AS49544 i3Dnet i3D.net B.V	1	<1%
AS35280 F5 F5 Networks SARL	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS2516 KDDI CORPORATION	183	56%
AS1299 TWELVE99 Arelion Sweden AB	80	24%
AS9516 SAKURA LINK LIMITED	45	14%
AS4229 Zenlayer Inc	42	13%
AS17676 SoftBank Corp.	40	12%
AS6939 Hurricane Electric LLC	40	12%
AS2914 NTT America, Inc.	35	11%
AS3356 Level 3 Parent, LLC	29	9%
AS174 Cogent Communications, LLC	20	6%
AS3303 SWISSCOM Swisscom (Schweiz) AG	17	5%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#	Path, collector peer to origin	Peers	Share	Collectors
1	AS24482 AS49304	11	3%	11
2	AS8218 AS6461 AS17676 AS49304	7	2%	6
3	AS6461 AS17676 AS49304	5	2%	5
4	AS199524 AS1299 AS2516 AS49304	5	2%	5
5	AS13030 AS2516 AS49304	4	1%	4
6	AS14840 AS701 AS2516 AS49304	4	1%	2
7	AS47147 AS1299 AS2516 AS49304	4	1%	4
8	AS12779 AS2914 AS4229 AS9516 AS49304	4	1%	4
9	AS3491 AS17676 AS49304	3	<1%	3
10	AS2914 AS4229 AS9516 AS49304	3	<1%	3
11	AS9002 AS3257 AS2516 AS49304	3	<1%	3
12	AS51185 AS6762 AS2516 AS49304	3	<1%	3
13	AS34019 AS3303 AS6939 AS49304	3	<1%	3
14	AS48362 AS1299 AS2516 AS49304	3	<1%	3
15	AS6830 AS2516 AS49304	2	<1%	2
16	AS3320 AS2516 AS49304	2	<1%	2
17	AS1299 AS2516 AS49304	2	<1%	2
18	AS8529 AS6939 AS49304	2	<1%	2
19	AS6762 AS2516 AS49304	2	<1%	2
20	AS49544 AS2516 AS49304	2	<1%	2
21	AS59890 AS6939 AS49304	2	<1%	2
22	AS2497 AS17676 AS49304	2	<1%	2
23	AS62167 AS3356 AS2516 AS49304	2	<1%	2
24	AS42473 AS1299 AS2516 AS49304	2	<1%	2
25	AS34927 AS1299 AS2516 AS49304	2	<1%	2
26	AS49544 AS3356 AS2516 AS49304	2	<1%	1
27	AS31027 AS1299 AS2516 AS49304	2	<1%	1
28	AS35710 AS3320 AS2516 AS49304	2	<1%	2
29	AS14907 AS1299 AS2516 AS49304	2	<1%	2
30	AS15547 AS3303 AS6939 AS49304	2	<1%	2
31	AS271253 AS3356 AS2516 AS49304	2	<1%	1
32	AS25160 AS2914 AS4229 AS9516 AS49304	2	<1%	2
33	AS58057 AS34549 AS1299 AS2516 AS49304	2	<1%	2
34	AS142289 AS9583 AS1299 AS17676 AS49304	2	<1%	1
35	AS47692 AS2914 AS4229 AS9516 AS49304	2	<1%	2
36	AS20612 AS8758 AS3303 AS6939 AS49304	2	<1%	1
37	AS51184 AS47692 AS2914 AS4229 AS9516 AS49304	2	<1%	2
38	AS49304	1	<1%	1
39	AS1828 AS49304	1	<1%	1
40	AS36236 AS49304	1	<1%	1
41	AS18106 AS49304	1	<1%	1
42	AS49544 AS49304	1	<1%	1
43	AS35280 AS49304	1	<1%	1
44	AS2516 AS49304	1	<1%	1
45	AS4777 AS49304	1	<1%	1
46	AS2500 AS49304	1	<1%	1
47	AS59105 AS49304	1	<1%	1
48	AS6894 AS2516 AS49304	1	<1%	1
49	AS20205 AS6939 AS49304	1	<1%	1
50	AS55720 AS6939 AS49304	1	<1%	1

50 of 258 paths shown. All of them are in the JSON.

More prefixes from AS49304

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 01:43 UTC, fetched just now.